35 US MADE STAINLESS STEEL 4-40 MALE/MALE .25" STANDOFFS - These high quality stainless steel standoffs are new old stock and measure 20.2mm(.78") OAL with 4-40 threaded male ends. The body measures 6.36mm(.25"), the threaded ends both measure 6.86mm(.27"). Please reference out part number 1907. Please see picture(s).